The animal responsible for the most human deaths worldwide is the mosquito. Mosquitoes carry parasites that spread malaria, a disease that kills roughly two million people every year.Know More
Mosquitoes may be the deadliest animal on the planet, but there are numerous other animals that cause human fatalities. Animals like the tsetse fly, snakes, scorpions, and deer are all responsible for causing many human deaths each year.
Historians and other scientists would argue that humans are the animals most responsible for human deaths each year. However, the number of humans who die at the hands of other people varies greatly depending on things, such as crimes committed and wars being fought.
Other dangerous animals include tigers, which have killed more humans that any other big cat, as well as bees, bears, and even cows.Learn more about Zoology
Ostriches share symbiotic relationships with gazelles based on each animal's ability to detect predators. This relationship is referred to in biology as mutualism, defined as the way two organisms that are members of separate species exist in a mutually beneficial relationship.Full Answer >
The hippopotamus kills more humans than any other animal in Africa. This animal, which has an average weight of about 7,000 pounds, is responsible for 3,000 human deaths every year, according to the African Wildlife Foundation.Full Answer >
Animals have different ear shapes because the ears of each animal group are adapted for their specific environment and needs. For example, predators have ears that face forward to allow them to focus on their prey. Prey animals often have ears that can be moved around. This allows them to listen in every direction for threats.Full Answer >
Measuring 11 inches across or more, the eyes of the colossal squid are the largest of any animal in the world. Marine scientists in New Zealand studying a carcass of one creature in 2007 recorded the measurement of the eye, which they believe was even larger when the squid was alive.Full Answer >